Data Sheet

MK02 Bluetooth Module

Datasheet

www.mokoblue.com

Integration instructions for host product manufacturers according to KDB 996369 D03 OEM

Manual v01

2.1 Antennas

The MK02 is an BLE Module beams signals and communicates with its antenna, which is PCB Antenna and External

2.4Ghz antenna. Antenna could not be in no-load state when module is working. During debugging, it is suggested

to add 50 ohms load to the antenna port to avoid damage or performance degradation of the module under long-

time no-load condition.

BLE Antenna Designation: PCB antenna For Model MK02D

BLE Antenna Gain: -0.1 dBi For Model MK02D

BLE Antenna Designation: External FPC antenna For Model MK02E

BLE Antenna Gain: Max. 2.0 dBi For Model MK02E

2.2 List of applicable FCC rules

The MK02 is an BLE Module with digitally modulated systems using an GFSK modulation.

It operates on the 2402- 2480MHz band.Complies with FCC CFR Title 47 Part 15 Subpart C Section 15.247.

2.3 Specific operational use conditions

The MK02 is a BLE Module

Operation Frequency: 2402- 2480MHz

Modulation Type: GFSK

Number Of Channel: 40CH

Antenna Designation: PCB Antenna and External 2.4Ghz FPC antenna

MK02 series is a powerful, highly flexible, ultra low power Bluetooth® 5 module based on Nordic® Semiconductor

nRF52832 SoC solution, which has a 32bit Arm® Cortex™-M4 CPU with floating point unit running at 64MHz.

MK02 module is multiprotocol capable with full protocol concurrency. It supports BLE® (Bluetooth Low Energy),

including the high-speed 2Mbps feature. Bluetooth mesh can be run concurrently with Bluetooth LE, enabling

smartphones to provision, commission, configure and control mesh nodes. 2.4GHz proprietary protocols are also

supported.

Its application can be automatic meter reading, home building automation, security system, remote irrigation system.